• Tonight

    May 3

    Lo 46°

    Patchy clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    May 4

    80°Lo 58°

    Sunny and pleasantly warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    May 5

    74°Lo 52°

    A shower or thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    May 6

    73°Lo 48°

    Turning sunny and beautiful

    Low ragweed pollen levels
    • Precip
      8%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      33%
    more
  • Thu

    May 7

    77°Lo 50°

    Mostly sunny, nice and warm

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      25%
    more
Next Previous
Hi 80° RealFeel® 84° Precipitation 6%

Day

N

E

S

W

  • SW 8 mph
  • Gusts: 17 mph

Sunny and pleasantly warm

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 55° Precipitation 8%

Night

N

E

S

W

  • WSW 9 mph
  • Gusts: 14 mph

Patchy clouds and mild

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Blackstone Pollen Levels - May 4

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 80° N/A N/A 63°
Low 58° N/A N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:10 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:25 PM with 10:21 of moolight, then sets at 6:46 AM

Blackstone Weather Report

Boston: Warmest Day So Far in 2015 to Unfold Monday

May 3, 2015; 9:40 PM ET

A surge of warmth into the Northeast will create Boston's warmest day so far this year on Monday. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps